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Primary air pollutant in the Walnut Park area:
PM2.5 - 63 Moderate
If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.
Other Pollutants:
OZONE - 3 Good
Primary Pollutant: PM2.5 - 66 Moderate
Secondary Pollutant: PM10 - 31 Good
Secondary Pollutant: OZONE - 35 Good
Secondary Pollutant: CO - 12 Good
Secondary Pollutant: NO2 - 35 Good
Primary Pollutant: PM2.5 - 69 Moderate
Secondary Pollutant: PM10 - 31 Good
Secondary Pollutant: OZONE - 36 Good
Secondary Pollutant: CO - 21 Good
Secondary Pollutant: NO2 - 39 Good